Mobile vending trailer



FIG. 1 is a first perspective view of a mobile vending trailer, illustrating the new, original, and ornamental design;

FIG. 2 is a first side view of a mobile vending trailer, illustrating the new, original, and ornamental design;

FIG. 3 is a second side view of a mobile vending trailer, illustrating the new, original, and ornamental design;

FIG. 4 is a top view of a mobile vending trailer, illustrating the new, original, and ornamental design;

FIG. 5 is a first end view of a mobile vending trailer, illustrating the new, original, and ornamental design; and,

FIG. 6 is a second end view of a mobile vending trailer, illustrating the new, original, and ornamental design.

In the drawings, the broken lines depict portions of the design that form no part of the claim. 

The ornamental design for a mobile vending trailer, as shown and described. 